Seagate Technology Holdings PLC's stock has skyrocketed by 500% since early 2025, recently closing at $592.12, buoyed by a 22% year-over-year revenue increase to $2.83 billion in fiscal Q2 2026. The company's leading share of around 80% in the nearline hard disk drive sector, crucial for AI infrastructure, underscores its market power amid increasing competition from firms like Western Digital and Marvell Technology. Despite receiving a 'Strong Buy' consensus from analysts, Seagate faces risks from supply chain disruptions and technology challenges that could impact its lofty growth expectations.

“these companies are like 80% of the market share ... So when a company owns that much of a market, they control supply, they control pricing”

“So Seate, I think it's ticker STX. it. That stock is up like 500% since the beginning of 2025.”